i have some errors to edit my post in codeigniter how to solve it?

hi guys i got some errors in my code first how to get another table to edit my post i can show the value but just value the list of table of selection is not showing second problem is i cant show my event name

this my problem

this my event name i cant show it from the value

this my selection i have the table and have 34 id to show it but it cant show it just the value from the database and i want to edit from the selection of table

 public function getEditPost($id)
{
    $query = "SELECT * FROM `postfes` 
    JOIN `daerah` ON `postfes`.`daerah_id` = `daerah`.`id_daerah`
    JOIN `user` ON `postfes`.`email_id` = `user`.`id`
    WHERE `id_post` = '" . $id . "' AND `email_id` = '" . $_SESSION['id'] . "' ";

    return $this->db->query($query)->result_array();

    return $this->db->get_where('postfes', ['id_post' => $id])->result_array();
}

this my model

public function editPost($id)
{

    $data['title'] = 'Edit Post';
    $data['user'] = $this->db->get_where('user', ['email' => $this->session->userdata('email')])->row_array();

    $data['daerah'] = $this->db->get_where('daerah', ['nm_daerah' => $this->session->userdata('nm_daerah')])->row_array();
    $this->load->model('PostModel', 'post');
    $data['postfes'] = $this->post->getEditPost($id);


    if ($this->form_validation->run() == false) {

        $this->load->view('templates/user-header', $data);
        $this->load->view('templates/user-sidebar', $data);
        $this->load->view('templates/user-topbar', $data);
        $this->load->view('user/editPost', $data);
        $this->load->view('templates/user-footer');
    } else {
    }
}

this my controller

and this my view code

thanks for your attention sorry for my english

this my view code

    <h1 class="h3 mb-0 text-gray-800"><?= $title; ?></h1>
   <div class="row">
    <div class="col-lg">
        <?php echo form_open_multipart('user/editPost'); ?>
        <div class="modal-body">
            <div class="form-group">
                <input type="text" class="form-control" id="namaFes" 
          name="namaFes" value="<?= $postfes['namaFes']; ?>" placeholder="Nama 
   Festival">
            </div>
            <div class="form-group">
                <select name="daerah_id" id="daerah_id" class="form-control">
                    <?php foreach ($postfes as $nm) : ?>
                        <option value="<?= $nm['id_daerah']; ?>"><?= 
      $nm['nm_daerah']; ?></option>

                    <?php endforeach; ?>
                </select>
            </div>
            <div class="form-group">
                <input type="date" class="form-control" id="tanggal" 
                name="tanggal" placeholder="Tanggal Festival" value="<?= 
     $nm['tanggal']; ?>">
            </div>
            <div class="form-group">
                <textarea style="height: 80px;" class="form-control" 
          id="deskripsi" name="deskripsi"><?= $nm['deskripsi']; ?></textarea>
            </div>
            <div class="form-group">
                <input type="text" class="form-control" id="email_id" 
        name="email_id" value="<?= $_SESSION['email']; ?>" readonly>
            </div>
            <div class="form-group row">
                <div class="col-sm-2">Picture</div>
                <div class="col-sm-10">
                    <div class="row">
                        <div class="col-sm-4">
                            <img src="<?= base_url('assets/img/posting/') . 
       $nm['image']; ?>" class="img-thumbnail">
                        </div>
                        <div class="col-sm-8">
                            <div class="custom-file">
                                <input type="file" class="custom-file-input" 
      id="usr_image" name="usr_image">
                                <label class="custom-file-label" 
           for="usr_image">Choose 1:1 image...</label>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <div class="modal-footer">
            <button type="button" class="btn btn-secondary" data- 
     dismiss="modal">Close</button>
            <button type="submit" class="btn btn-primary">Add</button>
            <? echo form_close(); ?>
        </div>
       </div>
      </div>
     </div>
    </div>
   </ div> 
   </div>